Virtualenv错误 - build_ext

时间：2016-07-03 10:33:41

标签： python virtualenv

我有一个由以下模块组成的requirements.txt文件：

  Running setup.py clean for SQLAlchemy
  Running setup.py bdist_wheel for markupsafe ... error
  Complete output from command c:\test_oauth\venv\scripts\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\SEANBA~1\\AppData\\Local\\Temp\\pip-build-pvc5zlcc\\markupsafe\\setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\
r\n', '\n'), __file__, 'exec'))" bdist_wheel -d C:\Users\SEANBA~1\AppData\Local\Temp\tmpkf78v48_pip-wheel- --python-tag cp35:
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build\lib.win32-3.5
  creating build\lib.win32-3.5\markupsafe
  copying markupsafe\tests.py -> build\lib.win32-3.5\markupsafe
  copying markupsafe\_compat.py -> build\lib.win32-3.5\markupsafe
  copying markupsafe\_constants.py -> build\lib.win32-3.5\markupsafe
  copying markupsafe\_native.py -> build\lib.win32-3.5\markupsafe
  copying markupsafe\__init__.py -> build\lib.win32-3.5\markupsafe
  running egg_info
  writing dependency_links to MarkupSafe.egg-info\dependency_links.txt
  writing MarkupSafe.egg-info\PKG-INFO
  writing top-level names to MarkupSafe.egg-info\top_level.txt
  warning: manifest_maker: standard file '-c' not found

  reading manifest file 'MarkupSafe.egg-info\SOURCES.txt'
  reading manifest template 'MANIFEST.in'
  writing manifest file 'MarkupSafe.egg-info\SOURCES.txt'
  copying markupsafe\_speedups.c -> build\lib.win32-3.5\markupsafe
  running build_ext
  building 'markupsafe._speedups' extension
  Traceback (most recent call last):
    File "<string>", line 1, in <module>
    File "C:\Users\SEANBA~1\AppData\Local\Temp\pip-build-pvc5zlcc\markupsafe\setup.py", line 120, in <module>
      try_building_extension()
    File "C:\Users\SEANBA~1\AppData\Local\Temp\pip-build-pvc5zlcc\markupsafe\setup.py", line 99, in try_building_extension
      run_setup(True)
    File "C:\Users\SEANBA~1\AppData\Local\Temp\pip-build-pvc5zlcc\markupsafe\setup.py", line 93, in run_setup
      ext_modules=ext_modules,
    File "C:\Python35-32\Lib\distutils\core.py", line 148, in setup
      dist.run_commands()
    File "C:\Python35-32\Lib\distutils\dist.py", line 955, in run_commands
      self.run_command(cmd)
    File "C:\Python35-32\Lib\distutils\dist.py", line 974, in run_command
      cmd_obj.run()
    File "c:\test_oauth\venv\lib\site-packages\wheel\bdist_wheel.py", line 179, in run
      self.run_command('build')
    File "C:\Python35-32\Lib\distutils\cmd.py", line 313, in run_command
      self.distribution.run_command(command)
    File "C:\Python35-32\Lib\distutils\dist.py", line 974, in run_command
      cmd_obj.run()
    File "C:\Python35-32\Lib\distutils\command\build.py", line 135, in run
      self.run_command(cmd_name)
    File "C:\Python35-32\Lib\distutils\cmd.py", line 313, in run_command
      self.distribution.run_command(command)
    File "C:\Python35-32\Lib\distutils\dist.py", line 974, in run_command
      cmd_obj.run()
    File "C:\Users\SEANBA~1\AppData\Local\Temp\pip-build-pvc5zlcc\markupsafe\setup.py", line 41, in run
      build_ext.run(self)
    File "C:\Python35-32\Lib\distutils\command\build_ext.py", line 338, in run
      self.build_extensions()
    File "C:\Python35-32\Lib\distutils\command\build_ext.py", line 447, in build_extensions
      self._build_extensions_serial()
    File "C:\Python35-32\Lib\distutils\command\build_ext.py", line 472, in _build_extensions_serial
      self.build_extension(ext)
    File "C:\Users\SEANBA~1\AppData\Local\Temp\pip-build-pvc5zlcc\markupsafe\setup.py", line 47, in build_extension
      build_ext.build_extension(self, ext)
    File "C:\Python35-32\Lib\distutils\command\build_ext.py", line 532, in build_extension
      depends=ext.depends)
    File "C:\Python35-32\Lib\distutils\_msvccompiler.py", line 306, in compile
      self.initialize()
    File "C:\Python35-32\Lib\distutils\_msvccompiler.py", line 199, in initialize
      vc_env = _get_vc_env(plat_spec)
    File "c:\test_oauth\venv\lib\site-packages\setuptools\msvc.py", line 206, in msvc14_get_vc_env
      return EnvironmentInfo(plat_spec, vc_ver_min=14.0).return_env()
  TypeError: __init__() got an unexpected keyword argument 'vc_ver_min'

  ----------------------------------------
  Failed building wheel for markupsafe

当我激活我的virtualenv来安装这些模块时 running build_ext building 'sqlalchemy.cprocessors' extension Traceback (most recent call last): File "<string>", line 1, in <module> File "C:\Users\SEANBA~1\AppData\Local\Temp\pip-build-pvc5zlcc\SQLAlchemy\setup.py", line 170, in <module> run_setup(True) File "C:\Users\SEANBA~1\AppData\Local\Temp\pip-build-pvc5zlcc\SQLAlchemy\setup.py", line 150, in run_setup **kwargs File "C:\Python35-32\Lib\distutils\core.py", line 148, in setup dist.run_commands() File "C:\Python35-32\Lib\distutils\dist.py", line 955, in run_commands self.run_command(cmd) File "C:\Python35-32\Lib\distutils\dist.py", line 974, in run_command cmd_obj.run() File "c:\test_oauth\venv\lib\site-packages\wheel\bdist_wheel.py", line 179, in run self.run_command('build') File "C:\Python35-32\Lib\distutils\cmd.py", line 313, in run_command self.distribution.run_command(command) File "C:\Python35-32\Lib\distutils\dist.py", line 974, in run_command cmd_obj.run() File "C:\Python35-32\Lib\distutils\command\build.py", line 135, in run self.run_command(cmd_name) File "C:\Python35-32\Lib\distutils\cmd.py", line 313, in run_command self.distribution.run_command(command) File "C:\Python35-32\Lib\distutils\dist.py", line 974, in run_command cmd_obj.run() File "C:\Users\SEANBA~1\AppData\Local\Temp\pip-build-pvc5zlcc\SQLAlchemy\setup.py", line 67, in run build_ext.run(self) File "C:\Python35-32\Lib\distutils\command\build_ext.py", line 338, in run self.build_extensions() File "C:\Python35-32\Lib\distutils\command\build_ext.py", line 447, in build_extensions self._build_extensions_serial() File "C:\Python35-32\Lib\distutils\command\build_ext.py", line 472, in _build_extensions_serial self.build_extension(ext) File "C:\Users\SEANBA~1\AppData\Local\Temp\pip-build-pvc5zlcc\SQLAlchemy\setup.py", line 73, in build_extension build_ext.build_extension(self, ext) File "C:\Python35-32\Lib\distutils\command\build_ext.py", line 532, in build_extension depends=ext.depends) File "C:\Python35-32\Lib\distutils\_msvccompiler.py", line 306, in compile self.initialize() File "C:\Python35-32\Lib\distutils\_msvccompiler.py", line 199, in initialize vc_env = _get_vc_env(plat_spec) File "c:\test_oauth\venv\lib\site-packages\setuptools\msvc.py", line 206, in msvc14_get_vc_env return EnvironmentInfo(plat_spec, vc_ver_min=14.0).return_env() TypeError: __init__() got an unexpected keyword argument 'vc_ver_min' ---------------------------------------- Failed building wheel for SQLAlchemy SQLAlchemy失败并且MarkupSafe失败。如果我停用我的virtualenv，只需let NamImjVar = UIImage(named: "NamImjFyl") let ImjDtaVar = UIImageJPEGRepresentation(NamImjVar!, 1) let ImjSrgVar = ImjDtaVar!.base64EncodedStringWithOptions(NSDataBase64EncodingOptions(rawValue:0)) 或<?php $NamImjSrgVar = $_REQUEST["ImjKey"]; header('Content-Type: image/jpeg'); $NamImjDtaVar = str_replace(' ', '+', $NamImjSrgVar); $NamImjHexVar = base64_decode($NamImjDtaVar); file_put_contents("NamFyl.jpg", $NamImjHexVar) ?> - 他们就会成功安装。

我不知道为什么会这样。我试过卸载/重新安装virtualenv＆amp; python - 并且与一位对Python非常了解的朋友（他认为这是Windows环境特有的东西）进行了交谈，不幸的是我不知道接下来会尝试什么。

我怀疑这可能与我删除名为＆＃39; Python＆＃39;的文件夹有关。在user \ AppData ..下面，我尝试卸载Python并从一个干净的平板开始...

以下是与MarkupSafe相关的相关输出（或至少，我认为是输出的相关部分）：

{{1}}

以下是与SQLAlchemy失败相关的相关输出（或者至少，我认为是输出的相关部分）：

{{1}}

1 个答案:

答案 0 :(得分：0)

我找到了问题的答案。

python的环境变量配置错误（它已经成为自己的系统变量，而不是简单地添加到'path'系统变量中）。

一旦改变，问题就消失了。

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